Here's Why Travelers Choose Mundo Trip

We build trips around you, not the other way around. Our team of travel specialists handles flights, hotels, car rentals, and vacation packages based on what you need. Flexible payment options like book Now Pay Later make booking easier on your budget. You also get 24/7 support, free cancellation within 24 hours, and hassle-free changes if plans shift. Best price guarantee, secure payments, and instant booking solution.

Best Price

Guarantee

24/7

Customer Support

24Hr

Free Cancellation

Secure

Payments

Hassle-Free

Changes

Instant

Booking

How Long is the Flight from Houston to London?

Houston to London flights cover approximately 4,821 miles (7,759 kilometers). Direct flights from Houston to London take around 9 to 10 hours. Most travelers fly out of George Bush Intercontinental Airport (IAH), which has daily direct and connecting flights to London. British Airways, United Airlines, Virgin Atlantic operate nonstop service on this route. London is 6 hours ahead of Houston time. Factor this into your arrival planning, especially for business meetings or connecting flights.

Houston to London Flight Duration & Travel Information

Houston to London Flight Distance: Approximately 4,821 miles (7,759 kilometers) from Houston to London.

Average Flight Time: Around 9 to 10 hours for direct flights.

Departure Airport: George Bush Intercontinental Airport (IAH).

Arrival Airport: London International Airport (LHR).

Airlines Operating: British Airways, United Airlines, Virgin Atlantic provide direct service on this route.

The Houston to London flight connects Houston with the United Kingdom. London is 6 hours ahead of Houston.

Best Airlines Flying from Houston to London

British Airways

United Airlines

Virgin Atlantic

What is the Average Flight Time from Houston to London?

Direct flights from Houston to London run about 9 to 10 hours depending on your routing. British Airways operates nonstop service on this route, with departures throughout the week.

United Airlines also provides direct flights. Booking 6 to 8 weeks out usually gets you better fares on this route.

Flight times can vary by 15 to 30 minutes based on weather patterns and air traffic. Eastbound flights (to London) typically run slightly longer due to prevailing winds.

London is 6 hours ahead of Houston time. Plan for jet lag since you'll cross multiple time zones.

Most eastbound flights depart Houston in the afternoon or evening and arrive in London the following day local time.

Shoulder season months tend to offer cheaper fares on this route. Book early during peak travel periods like holidays and school vacations.

Frequently Asked Questions

How long is the flight from Houston to London?

Nonstop flights from Houston to London typically take around 9-10 hours. The exact duration depends on your carrier and weather conditions. With layovers, expect the trip to run 2-4 hours longer.

What is the distance from Houston to London?

The flying distance between Houston and London is approximately 4,849 miles (7,803 km). This is the great circle route that commercial aircraft follow.

Which airlines fly from Houston to London?

Airlines operating this route include British Airways, United Airlines, Virgin Atlantic. Flight availability changes seasonally, so check current schedules when booking.

What is the time difference between Houston and London?

London is 6 hours ahead compared to Houston. Factor this into your travel plans, especially for business meetings or connecting flights.

When is the best time to fly from Houston to London?

Booking 4-6 weeks ahead usually gets you decent prices. Flying midweek saves money compared to weekend travel. Check fare calendars to spot the cheapest dates.

Explore More Flight Times & Routes

Planning beyond this route? Explore more flight times, distances, and travel durations using our tools below.

Start with our Flight Time Calculator to estimate journey times worldwide, or browse average travel times from your departure city using the Houston Flight Times.